Work, Power and EnergyHard
Question
The deviation caused in red, yellow and violet colours for crown glass prism are 2.84o, 3.28o and 3.72o respectively. The dispersive power of prism material is :-
Options
A.0.268
B.0.368
C.0.468
D.0.568
=0.26More Work, Power and Energy Questions
When a ball is thrown up vertically with velocity vo it reaches a maximum height of h. If one wishes to triple the maxim...Two pith balls carrying equal charges are suspended from a common point by strings of equal length, the equilibrium sepa...The mass of a bucket full of water is 15 kg. It is being pulled up from a 15m deep well. Due to a hole in the bucket 6 k...The potential energy of a particle in a force field is: , where A and B are positive constantsand r is the distance of p...A body is dropped from a height h. When loss in its potential energy is U then its velocity is v. The mass of the body i...